Honda Civic. Manual — part 938

E36

BLU

Trunk lid open

ground:
There
should be
less than 1
V.

(G701)

Faulty trunk lid
latch switch

An open in the
wire

Trunk lid closed

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty trunk lid
latch switch

Short to ground
in the wire

E37

GRN

Driver's door open

Check for
voltage to
ground:
There
should be
less than 1
V.

Faulty driver's
door switch

An open in the
wire

Driver's door closed

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty driver's
door switch

Short to ground
in the wire

F27

GRN

Transmission range

switch in P

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G101)

Faulty
transmission
range switch

An open in the
wire

Transmission range

Check for
voltage to

ground:

Faulty
transmission

2008 Honda Civic LX

2006-08 ACCESSORIES & EQUIPMENT Keyless/Power Door Locks/Security System - Civic (All Except Hybrid)

switch in any other

position than P

There

should be 5

V or more.

range switch

Short to ground
in the wire

G13

LT

BLU

Hood open

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G401)

Faulty hood
switch

An open in the
wire

Hood closed

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty hood
switch

Short to around
in the wire

Q4

GRN

Under all conditions

Check for
voltage to
ground:
There
should be
battery
voltage.

A short in the wire

R6

PNK

Ignition key inserted

into the ignition

switch

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G504)

Faulty ignition
key switch

An open in the
wire

Ignition switch OFF

and ignition key

removed from the

ignition switch

Check for
voltage to

ground:

There

should be 5

Faulty ignition
key switch

Short to ground

2008 Honda Civic LX

2006-08 ACCESSORIES & EQUIPMENT Keyless/Power Door Locks/Security System - Civic (All Except Hybrid)

V or more.

in the wire

T7

GRN

Trunk key cylinder

switch unlocked

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G701)

Faulty trunk key
cylinder switch

An open in the
wire

Trunk key cylinder

switch neutral

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty trunk key
cylinder switch

Short to ground
in the wire

T22

LT

BLU

Front passenger's

door lock knob

switch unlocked

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G504)

Faulty front
passenger's door
lock knob switch

An open in the
wire

Front passenger's

door lock knob

switch locked

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty front
passenger's door
lock knob switch

Short to ground
in the wire

Driver's door lock

knob switch unlocked

Check for
voltage to
ground:
There
should be
less than 1

Poor ground (4-
door: G501,2-
door: G401)

Faulty driver's
door lock knob
switch

2008 Honda Civic LX

2006-08 ACCESSORIES & EQUIPMENT Keyless/Power Door Locks/Security System - Civic (All Except Hybrid)

T23

WHT

V.

An open in the
wire

Driver's door lock

knob switch locked

Check for
voltage to

ground:

There

should be 5

V or more.

Faulty driver's
door lock knob
switch

Short to ground
in the wire

T24

LTGRN

Driver's door lock

knob switch locked

Check for
voltage to
ground:
There
should be 5
V or more.

Faulty driver's
door lock knob
switch

Short to around
in the wire

Driver's door lock

knob switch unlocked

Check for
voltage to

ground:

There

should be

less than 1

V.

Poor ground (4-
door: G501,2-
door: G401)

Faulty driver's
door lock knob
switch

An open in the
wire

T25 (4-

door)

GRY

Right rear door lock

knob switch unlocked

Check for
voltage to
ground:
There
should be
less than 1
V.

Poor ground
(G602)

Faulty right rear
door lock knob
switch

An open in the
wire

Right rear door lock

knob switch locked

Check for
voltage to

ground:

There

Faulty right rear
door lock knob
switch

Short to ground

2008 Honda Civic LX

2006-08 ACCESSORIES & EQUIPMENT Keyless/Power Door Locks/Security System - Civic (All Except Hybrid)